9.8KV 525 kVar Capacitor Bank High Voltage 50Hz Rated Frequency
1. Overview of 9.8KV 525kVar High Voltage Shunt Capacitor
High voltage parallel capacitor is composed mainly of the packet, shell and insulation porcelain, the packet is connected in a particular way by dozens of components, separated by insulation and wrapped. The shell is welded with thin steel plate (or stainless steel plate),the two sides of the wall have the bracket for welding and installing. The lid of box is covered with (or embedded pressure assembly) line casing,components are made of polypropylene film and aluminum foil,and the capacitor is filled with excellent electrical insulation liquid impregnant.
2. Function of 9.8KV 525kVar High Voltage Shunt Capacitor
1. Capacitor made of shell and core, shell body constructed of thick steel sheet being soldiered. Outgoing porcelain bushing welded and passed through
top cover of capacitor, two sides of shell provided with two lifting brackets, one of lifting bracket assembled with earthing bolt.
2. Capacitor core has several elements and insulated parts to be stacked. It uses Polypropylene film as medium and Al foil as polar plate to be rolled.
3. In order to work in different voltage rating, the elements in core will be connected in series or parallel. As required, the discharging resistance can be built-in.
| Rated voltage | 9.8KV |
| Rated frequency | 50Hz |
| Rated Capacity | 525 kvar |
| Insulation level | 38/95KV |
| Internal fuse | Yes |
| Number of phases | Single-phase |
| Capacitance deviation | -3%～+5% |
| Package | Export packing |
| Loss tangent value (tanδ) | ≤0.0003 |
| Discharge resistance | The capacitor is equipped with a discharging resistor. After being disconnected from the grid, the voltage on the terminal can drop below 50V within 5 minutes |
3. Main features of 9.8KV 525kVar High Voltage Shunt Capacitor
1. All these series capacitors serve for common ambient conditions, standard category for capacitor covers -40/A,-25/A,-5/A,-5/C, working altitude not more than 1000m
2. The capacitors shall be mounted in the place where there shall comply with the requirement of clause 5.1, the capacitor for indoor use shall be mounted on the place where there has no corrosive steam and gas, and snow, rain, dust can't be accessible, and well ventilated.
3. The capacitor can be mounted on steel support, layout not more than 3 layers, each layer not more than two rows. In order to get good ventilating, the clearance between capacitors in each layer shall not less than 200mm, outdoor capacitor shall have 300mm at least, and the top of the capacitor shall have 1000mm away from house roof at least.
4. Applicable standard of 9.8KV 525kVar High Voltage Shunt Capacitor
IEC60871 and equivalent standard
5. Working conditions of 9.8KV 525kVar High Voltage Shunt Capacitor
1, place of use: indoors or outdoors.
2 Altitude: ≤1000 m. (High altitude products can be designed according to user requirements)
3, ambient temperature: -40 ℃ ~ + 50 ℃.
4, the installation site should be free of harmful gases, no conductive or explosive dust.
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9.8KV 525 Kvar HV Capacitor Bank Single Phase 50Hz Rated Frequency Images
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